We are currently working on the following features.
They will be released in an upcoming version for free:
✮ Rich-Text Editor for message composition
✮ Advanced Email Widget
✮ UI Enhancements (swiping gestures to delete and archive mails, more split-screen views)
✮ Conversation view
✮ Exchange Support
✮ and much more…

What’s in this version:

Added support for Gmail OAUTH2 authentication to increase security. This means no password is needed any more and also no need to enable the option “allow less secure apps to access your account”.

Modifications to comply with the new permission model of Android 6.0

The app uses now material-design address chips when composing messages